Acta Optica Sinica, Volume. 10, Issue 6, 514(1990)
Self-focusing of picosecond pulses in large-core optical fibers
In this paper, experimental observation and theoretical analysis of self-focusing of picosecond laser pulses in large-core silica fibers are reported. The nean-field intensity distribution of self-focusing light field was measured. Temporal and spectral characteristics were recorded. A waveguide model was proposed to explain the formation of ring structure of the self-focusing light.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Self-focusing of picosecond pulses in large-core optical fibers[J]. Acta Optica Sinica, 1990, 10(6): 514
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